package com.itheima.test4;

public class Outer {
    int a =10;
    public  void method(){
        int b=20;

        class Inner{
            public void show(){
                System.out.println("show....");
                System.out.println(a);
                System.out.println(b);
            }
        }
        Inner i=new Inner();
        i.show();
    }
}
